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A minimal step would be to have students take a Hippocratic Oath equivalent that would ensure on some level that they understand the enormous amounts of responsibility they are being given when they are charged with controlling and managing society's most precious resources.
最起码的一步应该是让学生领会新开业医生所立之誓约的意义,这样来在一定程度上确保当他们被赋予控制和管理社会最宝贵的资源时,能够清楚明白身上承担了重大责任。
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The results show that the radiative properties of randomly distributed soot aggregates for a given fractal dimension are complex functions of the monomer diameters, the number of monomers in the aggregates,and the refractive index; For a small value of the monomer diameters, the absorption cross section of soot aggregates tends to be relatively constant when the fractal dimension is small but increases rapidly when the fractal dimension exceeds two. However, a monotonical reduction in light absorption with the increase of the fractal dimension is observed for soot aggregates with sufficiently large monomer diameters, number of monomers,and refractive index. The scattering cross section , extinction cross section and single-scattering albedo increase monotonically with the increase of the fractal dimension. Overall, the results for soot aggregates differ profoundly from those calculated for the equivalent spherical particles, and the discrepancies between them will change small with the increase of the fractal dimension.
研究表明,在给定分形维数的情况下,烟尘団簇粒子的辐射特性取决于原始微粒粒径、数量及复折射率;原始微粒较小的団簇粒子,当分形维数较小时,吸收截面变化不明显,但当分形维数大于二时,吸收截面骤然增大,然而,对于具有比较大的原始微粒粒径、数量及复折射率的烟尘団簇粒子,吸收截面随着分形维数的增大而单调递减;随着分形维数的增大,団簇粒子的散射截面、消光截面及单次散射反照率均单调递增;从整体上来讲,団簇粒子的辐射特性与等效球形粒子的辐射特性存在着比较大的差别,并且这种差别随着分形维数的增大而减小。
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Now, in a breakthrough described as the classical equivalent of finding the holy grail, Oxford University scientists have employed infra-red technology to open up the hoard, known as the Oxyrhynchus Papyri, and with it the prospect that hundreds of lost Greek comedies, tragedies and epic poems will soon be revealed.
牛津大学的科学家运用远红外技术揭开了被称为埃及奥斯莱卡浦草纸古卷的文物,这一突破性的成果被称为和发现圣杯的意义一样重大,这意味着几百部遗失的古希腊喜剧、悲剧和史诗即将重现天日。
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Weibull distribution function is used to characterize phenomenologically the debonded probability of the interface, which is decided by the tensile stress of the particle. A partially debonded isotropic spherical elastic particle is replaced by an equivalent, perfectly bonded spherical particle, which possesses yet unknown transversely isotropic elastic moduli. The fictitious particles can be determined in such a way that their tensile and shear stresses will only vanish in the debonded direction.
认为颗粒增强金属基复合材料的界面脱黏受控于颗粒所受的拉应力,引入Weibull分布函数描述颗粒脱黏概率,且受单向拉伸载荷作用时,仅在沿受力方向的上下两侧发生部分界面脱黏,从而将部分脱黏的各向同性颗粒由一完好的横观各向同性颗粒来等效,建立了部分脱黏模型。
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12 Critical weighing, measuring, or subdividing operations should be witnessed or subjected to an equivalent control.
8.12 关键的称重,测量或分装操作应当有人作证或接受相应的控制。
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12 Critical weighing, measuring, or subdividing operations should be witnessed or subjected to an equivalent control.
关键称重,测量,或分装操作应有其他人复核,或有类似的控制手段。
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And since the actual load table cannot be directly used for computation, an equivalent trapeziform load chart is got from the original load table according to equal-damage principle.
由于实际载荷谱不便于用来进行损伤和寿命计算,所以按照等损伤的原则对载荷谱进行了转换,得到一个等效的梯形载荷谱。
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To correct the variation resulting from exposure condition, an aluminum stepwedge was exposed simultaneously. By referring the image of aluminum stepwedge on each radiograph the equivalent aluminum thickness and corrected gray level intensity of the ROIs could be calculated as indicators of alveolar bone density. Nineteen specimens containing different amounts of hydroxy-phosphorite were radiographed.
用计算机测量定位投照的直接数字化牙片上感兴趣区(region of interest, ROI)的灰度,拍片时将一个铝制梯级同时曝光,根据已知的铝梯灰度和厚度推算ROI区灰度所对应的等效铝厚度和校正灰度来反映骨密度,从而校正由于投照条件差异造成的灰度误差。
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This made it possible for the forward problems in inverse problems to be solved by analytical method instead of numerical method. The new equivalent source method is over ten times rapider than the volumetric integral equation method.
这一方法使得电磁场正问题的求解由一般的数值方法计算改进为用解析法求解,使缺陷的重构速度比用体积分方程法提高十倍以上。
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The in-depth analyses and simulation calculations of two simplification methods are carried out in this paper. Then it is pointed out that the equivalent d- and q-axes damper winding model is not suitable for calculating the internal short circuits because the concept is not applicable in this situation, and the errors caused by it are too obvious to be accepted in electrical engineering; while the approximate damper cage model is acceptable since it not only meets the accuracy requirement of electrical engineering but also saves calculating time for computers.
本文对阻尼回路的2种简化方法进行了深入分析和仿真计算,指出等效d轴和q轴阻尼绕组模型应用于电机内部短路计算时,物理概念上存在缺陷,且会造成过大的误差、在工程上无法容许;而近似阻尼笼的处理方法既能满足工程精度要求,又可节省计算时间。
- 推荐网络例句
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The split between the two groups can hardly be papered over.
这两个团体间的分歧难以掩饰。
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This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.
这种做法不仅鼓励了更多的反应,而且减少跟风的可能性。
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The new PS20 solar power tower collected sunlight through mirrors known as "heliostats" to produce steam that is converted into electricity by a turbine in Sanlucar la Mayor, Spain, Wednesday.
聚光:照片上是建在西班牙桑路卡拉马尤城的一座新型PS20塔式太阳能电站。被称为&日光反射装置&的镜子将太阳光反射到主塔,然后用聚集的热量产生蒸汽进而通过涡轮机转化为电力